Extruder_Stepper_Cooler_with_Temp_Sensor
thingiverse
Thanks to CG-Tech for designing the basic cooler duct layout. What I disliked about the original design was having to glue it together, so I incorporated a bracket that utilizes the mounting bolts of the stepper motor. Additionally, a mounting hole has been added for the temperature sensor. The updated version from June 24th, 2018, is my preference, and I am considering making an upgrade based on that revision. A temperature controller was used to switch the cooler fan on and off automatically. The maximum allowed temperature is set at 40 degrees Celsius, and it takes around 20 seconds for the cooler to bring the temperature down to 36 degrees Celsius. The temperature controller employed in this setup can be found at: https://www.amazon.com/dp/B00DA0MVRC
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